'''simple docstring'''





from __future__ import annotations

from decimal import Decimal
from math import *  # noqa: F403

from sympy import diff





def       lowerCAmelCase_							(   snake_case_			:					str   ,       snake_case_			:					float | Decimal   ,       snake_case_			:					float = 10**-10     )       -> float:


     '''simple docstring'''




     UpperCAmelCase_			       =  a
     while True:
          UpperCAmelCase_			       =  Decimal(snake_case_     ) - (
              Decimal(eval(snake_case_     )     ) / Decimal(eval(str(diff(snake_case_     )     )     )     )  # noqa: S307
          )
          # This number dictates the accuracy of the answer
          if abs(eval(snake_case_     )     ) < precision:  # noqa: S307
               return float(snake_case_     )


# Let's Execute
if __name__ == "__main__":
    # Find root of trigonometric function
    # Find value of pi
    print(f"The root of sin(x) = 0 is {newton_raphson('sin(x)', 2)}")
    # Find root of polynomial
    print(f"The root of x**2 - 5*x + 2 = 0 is {newton_raphson('x**2 - 5*x + 2', 0.4)}")
    # Find Square Root of 5
    print(f"The root of log(x) - 1 = 0 is {newton_raphson('log(x) - 1', 2)}")
    # Exponential Roots
    print(f"The root of exp(x) - 1 = 0 is {newton_raphson('exp(x) - 1', 0)}")





import argparse
import json

import requests
import torch
from huggingface_hub import hf_hub_download
from PIL import Image

from transformers import SegformerImageProcessor, SwinConfig, UperNetConfig, UperNetForSemanticSegmentation


def 	lowerCamelCase					(	UpperCamelCase     :				List[str]							)   ->    Optional[Any]:
		_lowerCamelCase				   =  3_84
		_lowerCamelCase				   =  7
		if "tiny" in model_name:
				_lowerCamelCase				   =  96
				_lowerCamelCase				   =  (2, 2, 6, 2)
				_lowerCamelCase				   =  (3, 6, 12, 24)
		elif "small" in model_name:
				_lowerCamelCase				   =  96
				_lowerCamelCase				   =  (2, 2, 18, 2)
				_lowerCamelCase				   =  (3, 6, 12, 24)
		elif "base" in model_name:
				_lowerCamelCase				   =  1_28
				_lowerCamelCase				   =  (2, 2, 18, 2)
				_lowerCamelCase				   =  (4, 8, 16, 32)
				_lowerCamelCase				   =  12
				_lowerCamelCase				   =  5_12
		elif "large" in model_name:
				_lowerCamelCase				   =  1_92
				_lowerCamelCase				   =  (2, 2, 18, 2)
				_lowerCamelCase				   =  (6, 12, 24, 48)
				_lowerCamelCase				   =  12
				_lowerCamelCase				   =  7_68

		# set label information
		_lowerCamelCase				   =  1_50
		_lowerCamelCase				   =  'huggingface/label-files'
		_lowerCamelCase				   =  'ade20k-id2label.json'
		_lowerCamelCase				   =  json.load(open(hf_hub_download(UpperCamelCase			,       UpperCamelCase			,       repo_type='dataset'							)			,       'r'							)							)
		_lowerCamelCase				   =  {int(UpperCamelCase							): v for k, v in idalabel.items()}
		_lowerCamelCase				   =  {v: k for k, v in idalabel.items()}

		_lowerCamelCase				   =  SwinConfig(
		    embed_dim=UpperCamelCase			,       depths=UpperCamelCase			,       num_heads=UpperCamelCase			,       window_size=UpperCamelCase			,       out_features=['stage1', 'stage2', 'stage3', 'stage4']			,       )
		_lowerCamelCase				   =  UperNetConfig(
		    backbone_config=UpperCamelCase			,       auxiliary_in_channels=UpperCamelCase			,       num_labels=UpperCamelCase			,       idalabel=UpperCamelCase			,       labelaid=UpperCamelCase			,       )

		return config


def 	lowerCamelCase					(	UpperCamelCase     :				Union[str, Any]							)   ->    int:
		_lowerCamelCase				   =  []

		# fmt: off
		# stem
		rename_keys.append(('backbone.patch_embed.projection.weight', 'backbone.embeddings.patch_embeddings.projection.weight')							)
		rename_keys.append(('backbone.patch_embed.projection.bias', 'backbone.embeddings.patch_embeddings.projection.bias')							)
		rename_keys.append(('backbone.patch_embed.norm.weight', 'backbone.embeddings.norm.weight')							)
		rename_keys.append(('backbone.patch_embed.norm.bias', 'backbone.embeddings.norm.bias')							)
		# stages
		for i in range(len(config.backbone_config.depths							)							):
				for j in range(config.backbone_config.depths[i]							):
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.norm1.weight""", F"""backbone.encoder.layers.{i}.blocks.{j}.layernorm_before.weight""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.norm1.bias""", F"""backbone.encoder.layers.{i}.blocks.{j}.layernorm_before.bias""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.attn.w_msa.relative_position_bias_table""", F"""backbone.encoder.layers.{i}.blocks.{j}.attention.self.relative_position_bias_table""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.attn.w_msa.relative_position_index""", F"""backbone.encoder.layers.{i}.blocks.{j}.attention.self.relative_position_index""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.attn.w_msa.proj.weight""", F"""backbone.encoder.layers.{i}.blocks.{j}.attention.output.dense.weight""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.attn.w_msa.proj.bias""", F"""backbone.encoder.layers.{i}.blocks.{j}.attention.output.dense.bias""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.norm2.weight""", F"""backbone.encoder.layers.{i}.blocks.{j}.layernorm_after.weight""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.norm2.bias""", F"""backbone.encoder.layers.{i}.blocks.{j}.layernorm_after.bias""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.ffn.layers.0.0.weight""", F"""backbone.encoder.layers.{i}.blocks.{j}.intermediate.dense.weight""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.ffn.layers.0.0.bias""", F"""backbone.encoder.layers.{i}.blocks.{j}.intermediate.dense.bias""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.ffn.layers.1.weight""", F"""backbone.encoder.layers.{i}.blocks.{j}.output.dense.weight""")							)
						rename_keys.append((F"""backbone.stages.{i}.blocks.{j}.ffn.layers.1.bias""", F"""backbone.encoder.layers.{i}.blocks.{j}.output.dense.bias""")							)

				if i < 3:
						rename_keys.append((F"""backbone.stages.{i}.downsample.reduction.weight""", F"""backbone.encoder.layers.{i}.downsample.reduction.weight""")							)
						rename_keys.append((F"""backbone.stages.{i}.downsample.norm.weight""", F"""backbone.encoder.layers.{i}.downsample.norm.weight""")							)
						rename_keys.append((F"""backbone.stages.{i}.downsample.norm.bias""", F"""backbone.encoder.layers.{i}.downsample.norm.bias""")							)
				rename_keys.append((F"""backbone.norm{i}.weight""", F"""backbone.hidden_states_norms.stage{i+1}.weight""")							)
				rename_keys.append((F"""backbone.norm{i}.bias""", F"""backbone.hidden_states_norms.stage{i+1}.bias""")							)

		# decode head
		rename_keys.extend(
		    [
		        ('decode_head.conv_seg.weight', 'decode_head.classifier.weight'),
		        ('decode_head.conv_seg.bias', 'decode_head.classifier.bias'),
		        ('auxiliary_head.conv_seg.weight', 'auxiliary_head.classifier.weight'),
		        ('auxiliary_head.conv_seg.bias', 'auxiliary_head.classifier.bias'),
		    ]							)
		# fmt: on

		return rename_keys


def 	lowerCamelCase					(	UpperCamelCase     :				str			,       UpperCamelCase     :				Any			,       UpperCamelCase     :				Any							)   ->    str:
		_lowerCamelCase				   =  dct.pop(UpperCamelCase							)
		_lowerCamelCase				   =  val


def 	lowerCamelCase					(	UpperCamelCase     :				Tuple			,       UpperCamelCase     :				Tuple							)   ->    str:
		_lowerCamelCase				   =  [int(backbone_config.embed_dim * 2**i							) for i in range(len(backbone_config.depths							)							)]
		for i in range(len(backbone_config.depths							)							):
				_lowerCamelCase				   =  num_features[i]
				for j in range(backbone_config.depths[i]							):
						# fmt: off
						# read in weights + bias of input projection layer (in original implementation, this is a single matrix + bias)
						_lowerCamelCase				   =  state_dict.pop(F"""backbone.stages.{i}.blocks.{j}.attn.w_msa.qkv.weight"""							)
						_lowerCamelCase				   =  state_dict.pop(F"""backbone.stages.{i}.blocks.{j}.attn.w_msa.qkv.bias"""							)
						# next, add query, keys and values (in that order) to the state dict
						_lowerCamelCase				   =  in_proj_weight[:dim, :]
						_lowerCamelCase				   =  in_proj_bias[: dim]
						_lowerCamelCase				   =  in_proj_weight[
						    dim : dim * 2, :
						]
						_lowerCamelCase				   =  in_proj_bias[
						    dim : dim * 2
						]
						_lowerCamelCase				   =  in_proj_weight[
						    -dim :, :
						]
						_lowerCamelCase				   =  in_proj_bias[-dim :]
						# fmt: on


def 	lowerCamelCase					(	UpperCamelCase     :				Any							)   ->    Optional[int]:
		_lowerCamelCase   ,							_lowerCamelCase				   =  x.shape
		_lowerCamelCase				   =  x.reshape(UpperCamelCase			,       4			,       in_channel // 4							)
		_lowerCamelCase				   =  x[:, [0, 2, 1, 3], :].transpose(1			,       2							).reshape(UpperCamelCase			,       UpperCamelCase							)
		return x


def 	lowerCamelCase					(	UpperCamelCase     :				Optional[Any]							)   ->    int:
		_lowerCamelCase   ,							_lowerCamelCase				   =  x.shape
		_lowerCamelCase				   =  x.reshape(UpperCamelCase			,       in_channel // 4			,       4							)
		_lowerCamelCase				   =  x[:, :, [0, 2, 1, 3]].transpose(1			,       2							).reshape(UpperCamelCase			,       UpperCamelCase							)

		return x


def 	lowerCamelCase					(	UpperCamelCase     :				Tuple							)   ->    List[str]:
		_lowerCamelCase				   =  x.shape[0]
		_lowerCamelCase				   =  x.reshape(4			,       in_channel // 4							)
		_lowerCamelCase				   =  x[[0, 2, 1, 3], :].transpose(0			,       1							).reshape(UpperCamelCase							)
		return x


def 	lowerCamelCase					(	UpperCamelCase     :				Tuple							)   ->    Union[str, Any]:
		_lowerCamelCase				   =  x.shape[0]
		_lowerCamelCase				   =  x.reshape(in_channel // 4			,       4							)
		_lowerCamelCase				   =  x[:, [0, 2, 1, 3]].transpose(0			,       1							).reshape(UpperCamelCase							)
		return x


def 	lowerCamelCase					(	UpperCamelCase     :				List[Any]			,       UpperCamelCase     :				int			,       UpperCamelCase     :				Dict							)   ->    Union[str, Any]:
		_lowerCamelCase				   =  {
		    'upernet-swin-tiny': 'https://download.openmmlab.com/mmsegmentation/v0.5/swin/upernet_swin_tiny_patch4_window7_512x512_160k_ade20k_pretrain_224x224_1K/upernet_swin_tiny_patch4_window7_512x512_160k_ade20k_pretrain_224x224_1K_20210531_112542-e380ad3e.pth',
		    'upernet-swin-small': 'https://download.openmmlab.com/mmsegmentation/v0.5/swin/upernet_swin_small_patch4_window7_512x512_160k_ade20k_pretrain_224x224_1K/upernet_swin_small_patch4_window7_512x512_160k_ade20k_pretrain_224x224_1K_20210526_192015-ee2fff1c.pth',
		    'upernet-swin-base': 'https://download.openmmlab.com/mmsegmentation/v0.5/swin/upernet_swin_base_patch4_window12_512x512_160k_ade20k_pretrain_384x384_22K/upernet_swin_base_patch4_window12_512x512_160k_ade20k_pretrain_384x384_22K_20210531_125459-429057bf.pth',
		    'upernet-swin-large': 'https://download.openmmlab.com/mmsegmentation/v0.5/swin/upernet_swin_large_patch4_window12_512x512_pretrain_384x384_22K_160k_ade20k/upernet_swin_large_patch4_window12_512x512_pretrain_384x384_22K_160k_ade20k_20220318_091743-9ba68901.pth',
		}
		_lowerCamelCase				   =  model_name_to_url[model_name]
		_lowerCamelCase				   =  torch.hub.load_state_dict_from_url(UpperCamelCase			,       map_location='cpu'			,       file_name=UpperCamelCase							)[
		    'state_dict'
		]

		for name, param in state_dict.items():
				print(UpperCamelCase			,       param.shape							)

		_lowerCamelCase				   =  get_upernet_config(UpperCamelCase							)
		_lowerCamelCase				   =  UperNetForSemanticSegmentation(UpperCamelCase							)
		model.eval()

		# replace "bn" => "batch_norm"
		for key in state_dict.copy().keys():
				_lowerCamelCase				   =  state_dict.pop(UpperCamelCase							)
				if "bn" in key:
						_lowerCamelCase				   =  key.replace('bn'			,       'batch_norm'							)
				_lowerCamelCase				   =  val

		# rename keys
		_lowerCamelCase				   =  create_rename_keys(UpperCamelCase							)
		for src, dest in rename_keys:
				rename_key(UpperCamelCase			,       UpperCamelCase			,       UpperCamelCase							)
		read_in_q_k_v(UpperCamelCase			,       config.backbone_config							)

		# fix downsample parameters
		for key, value in state_dict.items():
				if "downsample" in key:
						if "reduction" in key:
								_lowerCamelCase				   =  reverse_correct_unfold_reduction_order(UpperCamelCase							)
						if "norm" in key:
								_lowerCamelCase				   =  reverse_correct_unfold_norm_order(UpperCamelCase							)

		model.load_state_dict(UpperCamelCase							)

		# verify on image
		_lowerCamelCase				   =  'https://huggingface.co/datasets/hf-internal-testing/fixtures_ade20k/resolve/main/ADE_val_00000001.jpg'
		_lowerCamelCase				   =  Image.open(requests.get(UpperCamelCase			,       stream=UpperCamelCase							).raw							).convert('RGB'							)

		_lowerCamelCase				   =  SegformerImageProcessor()
		_lowerCamelCase				   =  processor(UpperCamelCase			,       return_tensors='pt'							).pixel_values

		with torch.no_grad():
				_lowerCamelCase				   =  model(UpperCamelCase							)
				_lowerCamelCase				   =  outputs.logits

		print(logits.shape							)
		print('First values of logits:'			,       logits[0, 0, :3, :3]							)
		# assert values
		if model_name == "upernet-swin-tiny":
				_lowerCamelCase				   =  torch.tensor(
				    [[-7.5_958, -7.5_958, -7.4_302], [-7.5_958, -7.5_958, -7.4_302], [-7.4_797, -7.4_797, -7.3_068]]							)
		elif model_name == "upernet-swin-small":
				_lowerCamelCase				   =  torch.tensor(
				    [[-7.1_921, -7.1_921, -6.9_532], [-7.1_921, -7.1_921, -6.9_532], [-7.0_908, -7.0_908, -6.8_534]]							)
		elif model_name == "upernet-swin-base":
				_lowerCamelCase				   =  torch.tensor(
				    [[-6.5_851, -6.5_851, -6.4_330], [-6.5_851, -6.5_851, -6.4_330], [-6.4_763, -6.4_763, -6.3_254]]							)
		elif model_name == "upernet-swin-large":
				_lowerCamelCase				   =  torch.tensor(
				    [[-7.5_297, -7.5_297, -7.3_802], [-7.5_297, -7.5_297, -7.3_802], [-7.4_044, -7.4_044, -7.2_586]]							)
		print('Logits:'			,       outputs.logits[0, 0, :3, :3]							)
		assert torch.allclose(outputs.logits[0, 0, :3, :3]			,       UpperCamelCase			,       atol=1e-4							)
		print('Looks ok!'							)

		if pytorch_dump_folder_path is not None:
				print(F"""Saving model {model_name} to {pytorch_dump_folder_path}"""							)
				model.save_pretrained(UpperCamelCase							)
				print(F"""Saving processor to {pytorch_dump_folder_path}"""							)
				processor.save_pretrained(UpperCamelCase							)

		if push_to_hub:
				print(F"""Pushing model and processor for {model_name} to hub"""							)
				model.push_to_hub(F"""openmmlab/{model_name}"""							)
				processor.push_to_hub(F"""openmmlab/{model_name}"""							)


if __name__ == "__main__":
				A						=			argparse.ArgumentParser()
				# Required parameters
				parser.add_argument(
				    '--model_name',
				    default='upernet-swin-tiny',
				    type=str,
				    choices=[F'''upernet-swin-{size}''' for size in ['tiny', 'small', 'base', 'large']],
				    help='Name of the Swin + UperNet model you\'d like to convert.',
				)
				parser.add_argument(
				    '--pytorch_dump_folder_path', default=None, type=str, help='Path to the output PyTorch model directory.'
				)
				parser.add_argument(
				    '--push_to_hub', action='store_true', help='Whether or not to push the converted model to the 🤗 hub.'
				)

				A						=			parser.parse_args()
				convert_upernet_checkpoint(args.model_name, args.pytorch_dump_folder_path, args.push_to_hub)